Comparison between:
- 27" Dell S2722QC
- 27" Dell U2723QE
- 27" BenQ PD2720U
- 27" AOC AGON AG275QXR

Brand, series, model

Information about the brand, series, model and model aliases.

Dell S2722QCDell U2723QEBenQ PD2720UAOC AGON AG275QXR
Series-UltraSharp--
Dell S2722QCDell U2723QEBenQ PD2720UAOC AGON AG275QXR
Model alias-UltraSharp U2723QE-AG275QXR
Model year2021202220182022

Display

Information about the main characteristics of the display - panel, backlight, resolution, refresh rate, etc.

Size class27 in27 in27 in27 in
Diagonal684.66 mm
68.466 cm
26.9551 in
2.2463 ft
684.667 mm
68.4667 cm
26.9554 in
2.2463 ft
684 mm
68.4 cm
26.9291 in
2.2441 ft
684.7 mm
68.47 cm
26.9567 in
2.2464 ft
Width596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
596.736 mm
59.6736 cm
23.4935 in
1.9578 ft
Height335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
335.664 mm
33.5664 cm
13.2151 in
1.1013 ft
Panel manufacturer-LG DisplayLG Display-
Panel model--LM270WR4-SSA1-
Panel typeIPSIPSIPSIPS
Panel bit depth10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)10 bits (8 bits + FRC)
FRCYesYesYesYes
Colors1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
1073741824 colors
30 bits
Aspect ratio1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
1.778:1
16:9
Resolution3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
3840 x 2160 pixels
Ultra HD (UHD) / 4K / 2160p
2560 x 1440 pixels
Quad HD (QHD) / 1440p
Pixel pitch0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.155 mm
0.0155 cm
0.0061 in
0.0005 ft
0.233 mm
0.0233 cm
0.0092 in
0.0008 ft
Pixel density163 ppi
64 ppcm
163 ppi
64 ppcm
163 ppi
64 ppcm
109 ppi
42 ppcm
Display area89.82 %92.8 %89.07 %89.29 %
BacklightW-LEDW-LEDW-LEDW-LED
sRGB99 %100 %100 %98 %
Adobe RGB (1998)--100 %-
NTSC (1953)---106 %
DCI P3-98 %96 %94 %
Brightness350 cd/m²400 cd/m²350 cd/m²350 cd/m²
Peak brightness400 cd/m²--400 cd/m²
Static contrast1000 : 12000 : 11000 : 11000 : 1
Dynamic contrast--20000000 : 180000000 : 1
HDR-DisplayHDR True Black 400HDR10DisplayHDR 400
Horizontal viewing angle178 °178 °178 °178 °
Vertical viewing angle178 °178 °178 °178 °
Minimum response time4 ms
0.0040 s
5 ms
0.0050 s
5 ms
0.0050 s
-
Average response time5 ms
0.0050 s
8.6 ms
0.0086 s
14 ms
0.0140 s
-
Maximum response time8 ms
0.0080 s
---
Input lag9 ms
0.0090 s
9 ms
0.0090 s
--
CoatingAnti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)Anti-glare/Matte (3H)
---Response time - 1 ms (MPRT - Motion Picture Response Time)

3D

3D displays use various technologies to achieve a 3D effect. Each of these technologies has its own advantages and drawbacks.

3DNoNoNoNo

Frequencies

Information about the horizontal and vertical refresh rates/frequencies.

Horizontal frequency (digital)10 kHz - 137 kHz15 kHz - 140 kHz27 kHz - 140 kHz30 kHz - 255 kHz
Vertical frequency (digital)24 Hz - 76 Hz23 Hz - 87 Hz24 Hz - 76 Hz48 Hz - 170 Hz
4K @ 60 HzNative - 60 Hz-HDMI - 30 kHz - 230 kHz; 48 Hz - 144 Hz
DisplayPort - 30 kHz - 255 kHz; 48 Hz - 170 Hz

Power supply and consumption

Information about the power supply and consumption, energy efficiency class, etc.

110V100 V - 120 V100 V - 120 V100 V - 120 V100 V - 120 V
220V220 V - 240 V220 V - 240 V220 V - 240 V220 V - 240 V
Alternating current frequency50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz50 Hz - 60 Hz
Electric current (A)-1.5 A-1.5 A
Power consumption (off)0.2 W0.2 W0.5 W0.5 W
Power consumption (sleep)0.3 W0.3 W0.5 W0.5 W
Power consumption (average)24.8 W25.9 W42 W36 W
Power consumption (maximum)155 W220 W200 W-
Power consumption (annual)25 kWh91.83 kWh--
Energy efficiency classF---

Dimensions, weight and color

Information about the dimensions and the weight of the specific model with and without stand as well as the colors, in which it is offered to the market.

Width611.6 mm
61.16 cm
24.0787 in
2.0066 ft
611.44 mm
61.144 cm
24.0724 in
2.006 ft
614.4 mm
61.44 cm
24.189 in
2.0157 ft
613.4 mm
61.34 cm
24.1496 in
2.0125 ft
Height364.64 mm
36.464 cm
14.3559 in
1.1963 ft
353.01 mm
35.301 cm
13.898 in
1.1582 ft
366 mm
36.6 cm
14.4094 in
1.2008 ft
365.7 mm
36.57 cm
14.3976 in
1.1998 ft
Depth55.43 mm
5.543 cm
2.1823 in
0.1819 ft
54.33 mm
5.433 cm
2.139 in
0.1782 ft
87.39 mm
8.739 cm
3.4406 in
0.2867 ft
50.3 mm
5.03 cm
1.9803 in
0.165 ft
Weight5.37 kg
11.84 lbs
4.48 kg
9.88 lbs
5.3 kg
11.68 lbs
4.41 kg
9.72 lbs
Width with stand611.6 mm
61.16 cm
24.0787 in
2.0066 ft
611.44 mm
61.144 cm
24.0724 in
2.006 ft
614.4 mm
61.44 cm
24.189 in
2.0157 ft
613.4 mm
61.34 cm
24.1496 in
2.0125 ft
Height with stand400.05 mm
40.005 cm
15.75 in
1.3125 ft
385.18 mm
38.518 cm
15.1646 in
1.2637 ft
443.71 mm
44.371 cm
17.4689 in
1.4557 ft
411.1 mm
41.11 cm
16.185 in
1.3488 ft
Depth with stand174.72 mm
17.472 cm
6.8787 in
0.5732 ft
185 mm
18.5 cm
7.2835 in
0.607 ft
186.31 mm
18.631 cm
7.335 in
0.6113 ft
231.8 mm
23.18 cm
9.126 in
0.7605 ft
Weight with stand7.1 kg
15.65 lbs
6.64 kg
14.64 lbs
8.3 kg
18.3 lbs
6.45 kg
14.22 lbs
Box width--693 mm
69.3 cm
27.2835 in
2.2736 ft
720 mm
72 cm
28.3465 in
2.3622 ft
Box height--620 mm
62 cm
24.4094 in
2.0341 ft
520 mm
52 cm
20.4724 in
1.706 ft
Box depth--170 mm
17 cm
6.6929 in
0.5577 ft
322 mm
32.2 cm
12.6772 in
1.0564 ft
Box weight9.79 kg
21.58 lbs
9.53 kg
21.01 lbs
10.5 kg
23.15 lbs
11.2 kg
24.69 lbs
Stand width257 mm
25.7 cm
10.1181 in
0.8432 ft
268 mm
26.8 cm
10.5512 in
0.8793 ft
--
Stand height-381.5 mm
38.15 cm
15.0197 in
1.2516 ft
--
Stand depth174.72 mm
17.472 cm
6.8787 in
0.5732 ft
185 mm
18.5 cm
7.2835 in
0.607 ft
-231.8 mm
23.18 cm
9.126 in
0.7605 ft
ColorsSilverBlack and SilverBlack
Gray
White and Pink

Ergonomics

Information about the ergonomic functions - height adjustment, swivel angles, tilt angles, etc.

VESA mountYesYesYesYes
VESA interface100 x 100 mm100 x 100 mm100 x 100 mm100 x 100 mm
Removable standYesYesYesYes
Height adjustmentYesYesYesYes
Height adjustment range110 mm
11 cm
4.3307 in
0.3609 ft
150 mm
15 cm
5.9055 in
0.4921 ft
150 mm
15 cm
5.9055 in
0.4921 ft
150 mm
15 cm
5.9055 in
0.4921 ft
Landscape/portrait pivotYesYesYesYes
Left pivot90 °90 °0 °90 °
Right pivot90 °90 °90 °90 °
Left/right swivelYesYesYesYes
Left swivel30 °30 °30 °20 °
Right swivel30 °30 °30 °20 °
Forward/backward tiltYesYesYesYes
Forward tilt5 °5 °5 °5 °
Backward tilt21 °21 °20 °23 °

Audio

Information about the audio system - number and power of the built-in speakers, supported audio technologies.

Speakers2 x 3 W-2 x 2 W-

Camera

Many contemporary desktop monitors and smart TV sets have built-in cameras.

CameraNoNoNoNo

Network

Supported network technologies and standards for exchanging data with other devices.

Network-LAN--

Connectivity

Available connectivity ports, slots and interfaces.

Connectivity1 x USB (Type-C; upstream; 65W; DP Alt Mode)
2 x USB 3.2 (Type-A; Gen 1; downstream)
2 x HDMI 2.0
2 x 3.5 mm Audio Out
1 x USB (Type-C; upstream; 90W; DP Alt Mode)
1 x USB (Type-C; Gen 2; 10 Gbps downstream; 15W)
5 x USB 3.2 (Type-A; Gen 2; 10 Gbps downstream; data only)
1 x USB 3.2 (Type-C; Gen 2; 10 Gbps upstream)
1 x Ethernet RJ45
1 x HDMI 2.0
1 x DisplayPort 1.4 (DSC)
1 x DisplayPort 1.4 (out with MST)
1 x 3.5 mm Audio Out
1 x USB (KVM keyboard connection)
2 x USB 3.1 (downstream)
1 x USB 3.1 (upstream)
2 x HDMI 2.0
1 x DisplayPort 1.4
1 x Thunderbolt 3.0 (65 W)
1 x Thunderbolt 3.0 (15 W)
1 x 3.5 mm Audio Out
2 x USB 3.2 (Type-A; Gen 1; downstream; one with BC 1.2 charging at 2A)
1 x USB 3.2 (Type-B; Gen 1; upstream)
2 x HDMI 2.0
2 x DisplayPort 1.4
1 x 3.5 mm Microphone In
1 x 3.5 mm Audio Out (headphones)
1 x 3.5 mm Audio Out (microphone)
High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2High-bandwidth Digital Content Protection (HDCP) 2.2-

Features

Some additional functional features of the model.

FeaturesAMD FreeSync technology
ComfortView
Dell Display Manager
Flicker-free technology
Low Blue Light
ComfortView Plus
Dell Display Manager
Dell Power Button Sync (DPBS)
Display Stream Compression (DSC)
Flicker-free technology
IPS Black panel technology
KVM Switch
Low Blue Light
Multi-Monitor Sync (MMS)
Picture-by-Picture
Picture-in-Picture
AMA (Advanced Motion Accelerator)
Animation mode
CAD/CAM mode
Display Pilot
Flicker-free technology
Low Blue Light
Picture-by-Picture
Picture-in-Picture
Adaptive-Sync technology
AMD FreeSync Premium
Black Stabilizer
Flicker-free technology
Human Machine Controller Interface
Low Blue Light
Low Input Lag
MBR low motion blur technology
NVIDIA G-Sync Compatible

Certificates, standards and licenses

Licenses from regulatory agencies, standards, certificates.

Certificates, standards and licensesTUV Rheinland Low Blue Light (Hardware Solution)EPEAT Gold
Energy Star
RoHS
TUV Rheinland Low Blue Light Certified (Hardware Solution)
ENERGY STAR 7.0
Epeat Silver
TCO 7.0
WHQL (Windows 10; Windows 8.1; Windows 8; Windows 7)
CCC
CE
CECP
CEL
CH RoHS
FCC
Win 10

Operating and storage conditions

There are certain requirements for the environmental conditions, in which the display should be used and stored in order to function properly.

Operating temperature0 °C - 40 °C
32 °F - 104 °F
0 °C - 40 °C
32 °F - 104 °F
-0 °C - 40 °C
32 °F - 104 °F
Operating humidity10 % - 80 %10 % - 80 %-10 % - 85 %
Operating altitude5000 m
16404.2 ft
5000 m
16404.2 ft
-3657.6 m
12000 ft
Storage temperature-20 °C - 60 °C
-4 °F - 140 °F
-20 °C - 60 °C
-4 °F - 140 °F
--25 °C - 55 °C
-13 °F - 131 °F
Storage humidity5 % - 90 %5 % - 90 %-5 % - 93 %
Storage altitude12192 m
40000 ft
12192 m
40000 ft
-12192 m
40000 ft

Accessories

Often the packaging of desktop monitors and smart TV sets includes accessories for them.

AccessoriesDisplayPort cable
HDMI cable
DisplayPort cable
USB Type-C cable
USB Type-A to Type-B cable
DisplayPort cable - mini-DP to DP
HDMI cable
DisplayPort cable
USB Type-B cable

Additional features

Information about other features.

Additional featuresSecurity lock slotSecurity lock slot-Anti-theft stand lock slot - Kensington
 Dell S2722QCDell U2723QEBenQ PD2720UAOC AGON AG275QXR